JPS62199750A - 靭性の優れた非調質棒鋼およびその製造方法 - Google Patents

靭性の優れた非調質棒鋼およびその製造方法

Info

Publication number
JPS62199750A
JPS62199750A JP4272186A JP4272186A JPS62199750A JP S62199750 A JPS62199750 A JP S62199750A JP 4272186 A JP4272186 A JP 4272186A JP 4272186 A JP4272186 A JP 4272186A JP S62199750 A JPS62199750 A JP S62199750A
Authority
JP
Japan
Prior art keywords
ferrite
steel
toughness
steel bar
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4272186A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0425343B2 (enrdf_load_stackoverflow
Inventor
Toshimichi Mori
俊道 森
Takeo Harada
原田　武夫
Kenichiro Naito
賢一郎 内藤
Takashi Ueno
隆 上野
Morio Hosaka
保坂　守男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP4272186A priority Critical patent/JPS62199750A/ja
Publication of JPS62199750A publication Critical patent/JPS62199750A/ja
Publication of JPH0425343B2 publication Critical patent/JPH0425343B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP4272186A 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法 Granted JPS62199750A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4272186A JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4272186A JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Publications (2)

Publication Number Publication Date
JPS62199750A true JPS62199750A (ja) 1987-09-03
JPH0425343B2 JPH0425343B2 (enrdf_load_stackoverflow) 1992-04-30

Family

ID=12643930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4272186A Granted JPS62199750A (ja) 1986-02-27 1986-02-27 靭性の優れた非調質棒鋼およびその製造方法

Country Status (1)

Country Link
JP (1) JPS62199750A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01290751A (ja) * 1988-05-19 1989-11-22 Topy Ind Ltd 高強度非調質棒鋼
JPH02179840A (ja) * 1988-12-29 1990-07-12 Aichi Steel Works Ltd 耐久比の優れた構造用鋼
JP2009215576A (ja) * 2008-03-07 2009-09-24 Jfe Steel Corp 圧延非調質鋼材の製造方法
JP2009228051A (ja) * 2008-03-21 2009-10-08 Jfe Steel Corp 非調質鋼材の製造方法
JP2011246769A (ja) * 2010-05-27 2011-12-08 Jfe Steel Corp 機械構造用鋼およびその製造方法
WO2013084265A1 (ja) * 2011-12-07 2013-06-13 Ｊｆｅスチール株式会社 機械構造用鋼およびその製造方法
JPWO2020209320A1 (enrdf_load_stackoverflow) * 2019-04-10 2020-10-15
JP2022537538A (ja) * 2020-02-24 2022-08-26 ポスコ 伸線加工性及び衝撃靭性に優れた非調質線材及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123920A (en) * 1981-01-22 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS57123921A (en) * 1981-01-23 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS5852458A (ja) * 1981-09-22 1983-03-28 Kawasaki Steel Corp 非調質高強度靭性鋼
JPS599122A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 非調質高強度，高靭性鋼の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123920A (en) * 1981-01-22 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS57123921A (en) * 1981-01-23 1982-08-02 Daido Steel Co Ltd Production of structural steel
JPS5852458A (ja) * 1981-09-22 1983-03-28 Kawasaki Steel Corp 非調質高強度靭性鋼
JPS599122A (ja) * 1982-07-05 1984-01-18 Kawasaki Steel Corp 非調質高強度，高靭性鋼の製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01290751A (ja) * 1988-05-19 1989-11-22 Topy Ind Ltd 高強度非調質棒鋼
JPH02179840A (ja) * 1988-12-29 1990-07-12 Aichi Steel Works Ltd 耐久比の優れた構造用鋼
JP2009215576A (ja) * 2008-03-07 2009-09-24 Jfe Steel Corp 圧延非調質鋼材の製造方法
JP2009228051A (ja) * 2008-03-21 2009-10-08 Jfe Steel Corp 非調質鋼材の製造方法
JP2011246769A (ja) * 2010-05-27 2011-12-08 Jfe Steel Corp 機械構造用鋼およびその製造方法
WO2013084265A1 (ja) * 2011-12-07 2013-06-13 Ｊｆｅスチール株式会社 機械構造用鋼およびその製造方法
JPWO2020209320A1 (enrdf_load_stackoverflow) * 2019-04-10 2020-10-15
WO2020209320A1 (ja) * 2019-04-10 2020-10-15 日本製鉄株式会社 鋼軸部品
JP2022537538A (ja) * 2020-02-24 2022-08-26 ポスコ 伸線加工性及び衝撃靭性に優れた非調質線材及びその製造方法

Also Published As

Publication number Publication date
JPH0425343B2 (enrdf_load_stackoverflow) 1992-04-30

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